kills and nine wounded outside the empire state building, seven killed at a university in oakland, california, seven dead at a sikh temple in oak creek, wisconsi killed and dozens more wound at a move yee these per in aurora, colorado. and then there was this. >> i pledge allegiance to the flag of the united states of america and to the -- >> congresswoman gabby giffords leading the democratic national convention in the pledge of allegiance some 20 months after she was shot in the head in arizona. >> with liberty and justice for all. (cheers and applause) >> there was one brief exchange during the second debate about gun violence. >> i also share your belief that weapons that were designed for soldiers in war theatres don't belong on our streets. >> i'm not in favor of new pieces of legislation on guns and taking guns away or making certain guns illegal. >> reporter: but during three hours of debates devoted to domestic matters the phrase "gun control" was never mentioned, not even by the democratic incumbent. >> you'll find the rest of that segment >> brown: you'll find the rest of that segm